Single Face Carriage Mechanical Seal for Cartex SN Series - 25-120mm Shaft, 2.5MPa Pressure
Heavy-duty mechanical seal replacement for Cartex SN series with shaft diameters 25-120mm and pressure up to 2.5MPa. Features premium materials including silicon carbide, tungsten carbide, and carbon options for demanding industrial applications in wastewater, mining, chemical processing, and power plants. Spring-loaded design ensures reliable sealing performance.
Heavy-duty single face carriage mechanical seal designed as a direct replacement for Cartex SN series seals in industrial pumps and mixers. Precision-engineered with robust single seal face configuration and high-grade materials for reliable performance in demanding applications.
| Parameter | Specification |
|---|---|
| Shaft Diameter | 25-120mm |
| Pressure | Up to 2.5 MPa |
| Temperature | -40°C to 220°C |
| Sliding Velocity | 10 m/s |
| Component | Material Options |
|---|---|
| Rotary Ring | Carbon, Silicon Carbide, Tungsten Carbide, Ceramic |
| Stationary Ring | Carbon, Silicon Carbide, Tungsten Carbide, Ceramic |
| O-Ring | EPDM, NBR, AFLAS, Kalrez, PTFE |
| Spring & Metal Parts | SUS304, SUS316, HAST C |
- Direct replacement for Cartex SN series with interchangeable design
- Robust construction with premium-grade materials (SiC, WC, carbon options)
- Spring-loaded mechanism ensures constant sealing pressure
- Resistant to slurry and abrasive media for harsh environments
- Wide elastomer compatibility including Viton®, EPDM, and Nitrile
- Simplified maintenance with easy installation and reduced downtime
- Cost-effective alternative to OEM parts
- Temperature resistant from -20°C to +180°C with pressure up to 10 bar
- Wastewater treatment pumps
- Mining and slurry processing equipment
- Chemical processing systems
- Oil and fuel transfer systems
- Food and beverage processing (food-grade material options)
- Pharmaceutical mixers (GMP-compliant versions)
- Power plant cooling systems
- Marine and offshore pumping systems
We provide comprehensive customization options including OEM/ODM orders, custom mechanical seals according to your drawings or requirements, small quantity orders accepted, and excellent quality with competitive pricing.
Port of Loading: Shanghai
Shipping Methods: DHL, UPS, FEDEX, TNT, etc.
Payment Terms: T/T, Western Union, MoneyGram
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